98383-18-7 BRN 6487760 Ecomustina [INN-Spanish] Ecomustine Ecomustine [INN] Ecomustinum [INN-Latin] Methyl 3-(3-(2-chloroethyl)-3-nitrosoureido)-2,3-dideoxy-alpha-D-arabino-hexapyranoside Methyl 3-(3-(2-chloroethyl)-3-nitrosoureido)-2,3-dideoxy-alpha-D-arabino-hexopyranoside NSC 609224 alpha-D-arabino-Hexopyranoside, methyl 3-((((2-chloroethyl)nitrosoamino)carbonyl)amino)-2,3-dideoxy-